{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T18:42:48.480752+00:00","duration_seconds":0.002567,"id":1046725,"input_summary":"chars=514 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=WB7J","recording_id":26539,"started_at":"2026-06-28T18:42:48.478185+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":26540}